AMC12 CAT.OP.MPA.110 Aerodrome operating minima    

CAA ORS9 Decision No. 1

VFR OPERATIONS WITH OTHER-THAN-COMPLEX MOTOR-POWERED AIRCRAFT

For the establishment of VFR operation minima, the operator may apply the VFR operating minima specified in Part-SERA. Where necessary, the operator may specify in the OM additional conditions for the applicability of such minima taking into account such factors as radio coverage, terrain, nature of sites for take-off and landing, flight conditions and ATS capacity.